The gtk.Settings key must be of the same type as the
matrix property, that is, "au".
The Settings.bind function cannot be used, because the default GIO
mapping functions don't support glib.Variant properties (maybe it will be
supported by a future GIO version, in which case this function can be
deprecated).
Binds the matrix property to a gtk.Settings key.
The gtk.Settings key must be of the same type as the matrix property, that is, "au".
The Settings.bind function cannot be used, because the default GIO mapping functions don't support glib.Variant properties (maybe it will be supported by a future GIO version, in which case this function can be deprecated).